echoclient.cpp

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/*
 * SNode.C - a slim toolkit for network communication
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2020, 2021, 2022, 2023, 2024, 2025
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "core/SNodeC.h"
#include "model/clients.h"
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#include "log/Logger.h"
 
#include <string>
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
int main(int argc, char* argv[]) {
    core::SNodeC::init(argc, argv);
 
    using SocketClient = apps::echo::model::STREAM::EchoSocketClient;
    using SocketAddress = SocketClient::SocketAddress;
    const SocketClient client = apps::echo::model::STREAM::getClient();
 
    client.connect(
        [instanceName = client.getConfig().getInstanceName()](const SocketAddress& socketAddress, const core::socket::State& state) {
            switch (state) {
                case core::socket::State::OK:
                    VLOG(1) << instanceName << ": connected to '" << socketAddress.toString() << "'";
                    break;
                case core::socket::State::DISABLED:
                    VLOG(1) << instanceName << ": disabled";
                    break;
                case core::socket::State::ERROR:
                    LOG(ERROR) << instanceName << ": " << socketAddress.toString() << ": " << state.what();
                    break;
                case core::socket::State::FATAL:
                    LOG(FATAL) << instanceName << ": " << socketAddress.toString() << ": " << state.what();
                    break;
            }
        });
    /*
        client.connect([](const SocketAddress& socketAddress, const core::socket::State& state) {
            switch (state) {
                case core::socket::State::OK:
                    VLOG(1) << "echoclient: connected to '" << socketAddress.toString() << "'" << "'";
                    break;
                case core::socket::State::DISABLED:
                    VLOG(1) << "echoclient: disabled";
                    break;
                case core::socket::State::ERROR:
                    VLOG(1) << "echoclientt: error occurred";
                    break;
                case core::socket::State::FATAL:
                    VLOG(1) << "echoclient: fatal error occurred";
                    break;
            }
        });
    */
    return core::SNodeC::start();
}
 
/*
#if (NET_TYPE == IN) // in
#if (STREAM_TYPE == LEGACY)
    client.connect("localhost", 8080, [](int errnum) {
#elif (STREAM_TYPE == TLS)
    client.connect("localhost", 8088, [](int errnum) {
#endif
#elif (NET_TYPE == IN6) // in6
#if (STREAM_TYPE == LEGACY)
    client.connect("localhost", 8080, [](int errnum) {
#elif (STREAM_TYPE == TLS)
    client.connect("localhost", 8088, [](int errnum) {
#endif
#elif (NET_TYPE == L2) // l2
    // ATLAS: 10:3D:1C:AC:BA:9C
    // TITAN: A4:B1:C1:2C:82:37
    // USB: 44:01:BB:A3:63:32
 
    // client.connect("A4:B1:C1:2C:82:37", 0x1023, "44:01:BB:A3:63:32", [](int errnum) {
    client.connect("10:3D:1C:AC:BA:9C", 0x1023, "44:01:BB:A3:63:32", [](int errnum) {
#elif (NET_TYPE == RC) // rf
    // client.connect("A4:B1:C1:2C:82:37", 1, "44:01:BB:A3:63:32", [](int errnum) {
    client.connect("10:3D:1C:AC:BA:9C", 1, "44:01:BB:A3:63:32", [](int errnum) {
#elif (NET_TYPE == UN) // un
    client.connect("/tmp/testme", [](int errnum) {
#endif
 
    if (errnum < 0) {
        PLOG(ERROR) << "OnError";
    } else if (errnum > 0) {
        errno = errnum;
        PLOG(ERROR) << "OnError: " << socketAddress.toString();
    } else {
        VLOG(1) << "snode.c connecting to " << socketAddress.toString();
    }
 
#ifdef NET_TYPE
    });
#endif
*/